Sysvita OST Viewer

(It allows to view OST File Emails without Exchange Server Environments.)

  • Open, Read or View OST File with Email Attachments without MS Outlook.
  • Successfully view multiple corrupted OST file with attachments.
  • It is a freeware application to view OST file items including Email, Contacts, Calendars, Tasks, Notes, and Journals along with its attachments.
  • OST File Viewer freeware is a one such an ideal application to open offline OST file without MS Outlook.
  • Exchange Server environment not require to viewing or opening an OST file.
  • It also recovers deleted items of an OST file of any versions of MS Outlook.
  • Exchange OST Viewer supports all versions of Windows OS & Microsoft Outlook.
  • Advance scanning mode to easily scan highly corrupted OST file.
Download Upgrade

Awards and Ratings for Excahnge OST Recovery Software

  • Awards & Ratings
  • Software Review

Software Working


Softpedia gives Sysvita OST Viewer Software 100% secure and clean award for its best working performance.


Softonic provides Sysvita OST Viewer tool gets 5 star rating for being the most exclusive software for viewing OST files with attachments.


Tucows provides Sysvita OST File Viewer software 100% virus free award for its working ability.

Software Specifiction

Key Features of OST Viewer

Access OST File without MS Exchange Server

Access OST File without MS Exchange Server

OST File Viewer tool allows to successfully selecting an OST files and quickly access offline OST file without Exchange Server. It also explores OST email items with attachments.

Scan or Open Offline OST File

Scan or Open Offline OST File

This software has deep scanning mode therefore easily scan highly corrupted or unreadable OST file and successfully open an OST file including Email, Contacts, Calendars, Tasks, Notes, and Journals without MS Outlook.

OST File Email Contacts Viewer

OST File Email Contacts Viewer

Software interface shows the preview of OST file email contacts when user can select preferred one item which he wants to view. It also views OST file Task, Notes, and Journal.

OST File Email Calendars Viewer

OST File Email Calendars Viewer

Supports to successfully select your OST file and quickly scan with inbuilt feature after that click on calendar navigation to easily open calendars of selected OST files.

View OST File Attachments

View OST File Attachments

Free OST Viewer Software allows to selects an OST file after scanning successfully view emails attachments of OST file. It also views the deleted items of ost files.

View OST File Attachments

Software Compatibility

Sysvita OST Viewer software successfully runs with all versions of Windows platforms. It also supports all version of MS Outlook including Outlook 2019 and previous versions.

OST Viewer Screenshots

Video Tutorial Of OST Viewer Tools

OST Viewer Specification

OST Viewer

System Specifications

  • Operating System: All Windows latest and earlier versions
  • Processor: 1 GHz Processor (2.4 GHz is recommended)
  • RAM: 512 MB of RAM (1 GB is recommended)

Supported Editions

  • Microsoft Windows: 2000, 2003, 2008, XP, Vista, or Windows 7/8/8.1/10, 2008/2012 (32-bit & 64-bit)
  • MS Outlook : Outlook 2000, 2003, 2007, 2010(32/64 bit), 2013 (32/64 bit), 2016 (32/64 bit) Support recovery of OST file of 32-bit & 64-bit

Frequently Asked Questions

  • Runs OST File Viewer software
  • Select an OST file after that scan successfully.
  • Explore or view OST file with attachments.
Ans: Yes this software capable to view any size of Exchange OST file.
Ans: Yes, OST Viewer software has inbuilt features to save your OST emails into HTML
Ans: Yes, you can easily view contacts and calendar of an OST files with help of this software.
Features DEMO Version FULL Version
Select OST file
Scanning an OST file
Explore OST File Items
Save OST file into HTML
Save OST file into PST File
Export OST File to Live Exchange
Export OST File into Office 365
Cost FREE $49
Buy Now Download Upgrade

What Client Says About Us

Our Partner